"Figure 4: UK expenditure components' percentage contribution to GDP growth, quarter-on-quarter","" "Quarter 3 (July to Sept) 2015 to Quarter 2 (Apr to June) 2017","" "","" "Notes","1. Q1 refers Jan to Mar, Q2 refers Apr to June, Q3 refers July to Sept, Q4 refers to Oct to Dec. 2. This chart does not include the statistical discrepancy and components may not sum to the percentage change in average GDP. " "Unit","Percentage growth" "","" "","GDP","Households","Non-profit institutions serving households","General government","Gross capital formation","Net trade" "2015 Q3","0.4","0.7","0.0","0.1","0.3","-0.5" "2015 Q4","0.7","0.3","0.0","-0.1","1.0","-0.4" "2016 Q1","0.2","0.5","0.0","0.2","-0.2","-0.7" "2016 Q2","0.5","0.6","0.0","0.0","-0.7","0.4" "2016 Q3","0.4","0.4","0.0","0.0","1.3","-1.4" "2016 Q4","0.6","0.3","0.0","0.0","-1.5","1.7" "2017 Q1","0.3","0.2","0.0","0.0","0.4","-0.4" "2017 Q2","0.3","0.1","0.0","0.0","-0.3","0.4"